(1994). The world of science. S. Chand.
Chicago Style (17th ed.) CitationThe World of Science. New Delhi: S. Chand, 1994.
MLA (9th ed.) CitationThe World of Science. S. Chand, 1994.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.
(1994). The world of science. S. Chand.
Chicago Style (17th ed.) CitationThe World of Science. New Delhi: S. Chand, 1994.
MLA (9th ed.) CitationThe World of Science. S. Chand, 1994.